161398128384

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{216877}}^1$

素因数の和:216935

約数の個数: 216

約数和(自身を含む): 518659399440

約数和(自身を除く): 357261271056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 128, 136, 144, 152, 153, 171, 192, 204, 228, 256, 272, 288, 304, 306, 323, 342, 384, 408, 456, 544, 576, 608, 612, 646, 684, 768, 816, 912, 969, 1088, 1152, 1216, 1224, 1292, 1368, 1632, 1824, 1938, 2176, 2304, 2432, 2448, 2584, 2736, 2907, 3264, 3648, 3876, 4352, 4864, 4896, 5168, 5472, 5814, 6528, 7296, 7752, 9792, 10336, 10944, 11628, 13056, 14592, 15504, 19584, 20672, 21888, 23256, 31008, 39168, 41344, 43776, 46512, 62016, 82688, 93024, 124032, 186048, 216877, 248064, 372096, 433754, 650631, 744192, 867508, 1301262, 1735016, 1951893, 2602524, 3470032, 3686909, 3903786, 4120663, 5205048, 6940064, 7373818, 7807572, 8241326, 10410096, 11060727, 12361989, 13880128, 14747636, 15615144, 16482652, 20820192, 22121454, 24723978, 27760256, 29495272, 31230288, 32965304, 33182181, 37085967, 41640384, 44242908, 49447956, 55520512, 58990544, 62460576, 65930608, 66364362, 70051271, 74171934, 83280768, 88485816, 98895912, 117981088, 124921152, 131861216, 132728724, 140102542, 148343868, 166561536, 176971632, 197791824, 210153813, 235962176, 249842304, 263722432, 265457448, 280205084, 296687736, 353943264, 395583648, 420307626, 471924352, 499684608, 527444864, 530914896, 560410168, 593375472, 630461439, 707886528, 791167296, 840615252, 943848704, 1054889728, 1061829792, 1120820336, 1186750944, 1260922878, 1415773056, 1582334592, 1681230504, 2123659584, 2241640672, 2373501888, 2521845756, 2831546112, 3164669184, 3362461008, 4247319168, 4483281344, 4747003776, 5043691512, 6724922016, 8494638336, 8966562688, 9494007552, 10087383024, 13449844032, 17933125376, 20174766048, 26899688064, 40349532096, 53799376128, 80699064192, 161398128384]

約数ペア:

[(1, 161398128384), (2, 80699064192), (3, 53799376128), (4, 40349532096), (6, 26899688064), (8, 20174766048), (9, 17933125376), (12, 13449844032), (16, 10087383024), (17, 9494007552), (18, 8966562688), (19, 8494638336), (24, 6724922016), (32, 5043691512), (34, 4747003776), (36, 4483281344), (38, 4247319168), (48, 3362461008), (51, 3164669184), (57, 2831546112), (64, 2521845756), (68, 2373501888), (72, 2241640672), (76, 2123659584), (96, 1681230504), (102, 1582334592), (114, 1415773056), (128, 1260922878), (136, 1186750944), (144, 1120820336), (152, 1061829792), (153, 1054889728), (171, 943848704), (192, 840615252), (204, 791167296), (228, 707886528), (256, 630461439), (272, 593375472), (288, 560410168), (304, 530914896), (306, 527444864), (323, 499684608), (342, 471924352), (384, 420307626), (408, 395583648), (456, 353943264), (544, 296687736), (576, 280205084), (608, 265457448), (612, 263722432), (646, 249842304), (684, 235962176), (768, 210153813), (816, 197791824), (912, 176971632), (969, 166561536), (1088, 148343868), (1152, 140102542), (1216, 132728724), (1224, 131861216), (1292, 124921152), (1368, 117981088), (1632, 98895912), (1824, 88485816), (1938, 83280768), (2176, 74171934), (2304, 70051271), (2432, 66364362), (2448, 65930608), (2584, 62460576), (2736, 58990544), (2907, 55520512), (3264, 49447956), (3648, 44242908), (3876, 41640384), (4352, 37085967), (4864, 33182181), (4896, 32965304), (5168, 31230288), (5472, 29495272), (5814, 27760256), (6528, 24723978), (7296, 22121454), (7752, 20820192), (9792, 16482652), (10336, 15615144), (10944, 14747636), (11628, 13880128), (13056, 12361989), (14592, 11060727), (15504, 10410096), (19584, 8241326), (20672, 7807572), (21888, 7373818), (23256, 6940064), (31008, 5205048), (39168, 4120663), (41344, 3903786), (43776, 3686909), (46512, 3470032), (62016, 2602524), (82688, 1951893), (93024, 1735016), (124032, 1301262), (186048, 867508), (216877, 744192), (248064, 650631), (372096, 433754)]